Class: TetrixWindow

Inherits:
Qt::Widget show all
Defined in:
ext/ruby/qtruby/examples/widgets/tetrix/tetrixwindow.rb

Instance Method Summary collapse

Methods inherited from Qt::Widget

#raise

Methods inherited from Qt::Base

#%, #&, #*, #**, #+, #-, #-@, #/, #<, #<<, #<=, #==, #>, #>=, #>>, #QCOMPARE, #QEXPECT_FAIL, #QFAIL, #QSKIP, #QTEST, #QVERIFY, #QVERIFY2, #QWARN, #^, ancestors, #is_a?, #methods, private_slots, #protected_methods, #public_methods, q_classinfo, q_signal, q_slot, signals, #singleton_methods, slots, #|, #~

Constructor Details

#initialize(parent = nil) ⇒ TetrixWindow

Returns a new instance of TetrixWindow.



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# File 'ext/ruby/qtruby/examples/widgets/tetrix/tetrixwindow.rb', line 30

def initialize(parent = nil)
    super(parent)
    @board = TetrixBoard.new(self)

    @nextPieceLabel = Qt::Label.new
    @nextPieceLabel.frameStyle = Qt::Frame::Box | Qt::Frame::Raised
    @nextPieceLabel.alignment = Qt::AlignCenter.to_i
    @board.nextPieceLabel = @nextPieceLabel

    @scoreLcd = Qt::LCDNumber.new(5)
    @scoreLcd.segmentStyle = Qt::LCDNumber::Filled
    @levelLcd = Qt::LCDNumber.new(2)
    @levelLcd.segmentStyle = Qt::LCDNumber::Filled
    @linesLcd = Qt::LCDNumber.new(5)
    @linesLcd.segmentStyle = Qt::LCDNumber::Filled

    @startButton = Qt::PushButton.new(tr("&Start"))
    @startButton.focusPolicy = Qt::NoFocus
    @quitButton = Qt::PushButton.new(tr("&Quit"))
    @quitButton.focusPolicy = Qt::NoFocus
    @pauseButton = Qt::PushButton.new(tr("&Pause"))
    @pauseButton.focusPolicy = Qt::NoFocus

    connect(@startButton, SIGNAL('clicked()'), @board, SLOT('start()'))
    connect(@quitButton , SIGNAL('clicked()'), $qApp, SLOT('quit()'))
    connect(@pauseButton, SIGNAL('clicked()'), @board, SLOT('pause()'))
    connect(@board, SIGNAL('scoreChanged(int)'), @scoreLcd, SLOT('display(int)'))
    connect(@board, SIGNAL('levelChanged(int)'), @levelLcd, SLOT('display(int)'))
    connect(@board, SIGNAL('linesRemovedChanged(int)'),
            @linesLcd, SLOT('display(int)'))

    layout = Qt::GridLayout.new do |l|
        l.addWidget(createLabel(tr("NEXT")), 0, 0)
        l.addWidget(@nextPieceLabel, 1, 0)
        l.addWidget(createLabel(tr("LEVEL")), 2, 0)
        l.addWidget(@levelLcd, 3, 0)
        l.addWidget(@startButton, 4, 0)
        l.addWidget(@board, 0, 1, 6, 1)
        l.addWidget(createLabel(tr("SCORE")), 0, 2)
        l.addWidget(@scoreLcd, 1, 2)
        l.addWidget(createLabel(tr("LINES REMOVED")), 2, 2)
        l.addWidget(@linesLcd, 3, 2)
        l.addWidget(@quitButton, 4, 2)
        l.addWidget(@pauseButton, 5, 2)
    end

    setLayout(layout)

    setWindowTitle(tr("Tetrix"))
    resize(550, 370)
end

Instance Method Details

#createLabel(text) ⇒ Object 



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# File 'ext/ruby/qtruby/examples/widgets/tetrix/tetrixwindow.rb', line 82

def createLabel(text)
    lbl = Qt::Label.new(text)
    lbl.alignment = Qt::AlignHCenter | Qt::AlignBottom
    return lbl
end